Analysis
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max time kernel
150s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
15-10-2023 19:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e6770fdc38a6f5f53c679e1186787350_exe32.exe
Resource
win7-20230831-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e6770fdc38a6f5f53c679e1186787350_exe32.exe
Resource
win10v2004-20230915-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
e6770fdc38a6f5f53c679e1186787350_exe32.exe
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Size
204KB
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MD5
e6770fdc38a6f5f53c679e1186787350
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SHA1
eb7723f8271d7481146b2154beea5f522994bdda
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SHA256
7dab47ea46cd68beb41f2bf13d64017efba62aa2270b224513c186972011e6a5
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SHA512
a48739ff0027d837081f84ef341fab398043e3d189b7dfa5abf63cde83c80cb1018eb0153b859f6474fcaeabbc664d2113e13f4991e8453e31e605181c6de9e4
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SSDEEP
3072:km3W82E0tQ9nLHbB9W0c1TqECzR/mkSYGrl9ymgYUWds:/me4QxL7B9W0c1RCzR/fSmlb
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" e6770fdc38a6f5f53c679e1186787350_exe32.exe Set value (int) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ciekoe.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Control Panel\International\Geo\Nation e6770fdc38a6f5f53c679e1186787350_exe32.exe -
Executes dropped EXE 1 IoCs
pid Process 3644 ciekoe.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /t" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /x" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /b" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /q" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /c" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /d" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /r" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /k" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /v" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /w" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /j" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /z" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /y" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /m" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /p" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /n" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /a" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /s" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /d" e6770fdc38a6f5f53c679e1186787350_exe32.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /i" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /f" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /g" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /o" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /e" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /h" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /l" ciekoe.exe Set value (str) \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ciekoe = "C:\\Users\\Admin\\ciekoe.exe /u" ciekoe.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2104 e6770fdc38a6f5f53c679e1186787350_exe32.exe 2104 e6770fdc38a6f5f53c679e1186787350_exe32.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe 3644 ciekoe.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2104 e6770fdc38a6f5f53c679e1186787350_exe32.exe 3644 ciekoe.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2104 wrote to memory of 3644 2104 e6770fdc38a6f5f53c679e1186787350_exe32.exe 87 PID 2104 wrote to memory of 3644 2104 e6770fdc38a6f5f53c679e1186787350_exe32.exe 87 PID 2104 wrote to memory of 3644 2104 e6770fdc38a6f5f53c679e1186787350_exe32.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\e6770fdc38a6f5f53c679e1186787350_exe32.exe"C:\Users\Admin\AppData\Local\Temp\e6770fdc38a6f5f53c679e1186787350_exe32.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Users\Admin\ciekoe.exe"C:\Users\Admin\ciekoe.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3644
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
204KB
MD5c3b3273129d477a34b5f6536841c6831
SHA14c624761ff06cf55e3a5405939e7515ff7bac168
SHA2566ad3f13066f343e1303483fee0f19b63c8a1272341a01ed5761f8084418d5d99
SHA5123a619e373e2e86fbaed50f592ac2089f63b9cd477a02b282d5d4be07e99f3c99365ed489ab961a0d719f5f642661110c96488eca1b48ffa36b3c80a1438b7d00
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Filesize
204KB
MD5c3b3273129d477a34b5f6536841c6831
SHA14c624761ff06cf55e3a5405939e7515ff7bac168
SHA2566ad3f13066f343e1303483fee0f19b63c8a1272341a01ed5761f8084418d5d99
SHA5123a619e373e2e86fbaed50f592ac2089f63b9cd477a02b282d5d4be07e99f3c99365ed489ab961a0d719f5f642661110c96488eca1b48ffa36b3c80a1438b7d00
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Filesize
204KB
MD5c3b3273129d477a34b5f6536841c6831
SHA14c624761ff06cf55e3a5405939e7515ff7bac168
SHA2566ad3f13066f343e1303483fee0f19b63c8a1272341a01ed5761f8084418d5d99
SHA5123a619e373e2e86fbaed50f592ac2089f63b9cd477a02b282d5d4be07e99f3c99365ed489ab961a0d719f5f642661110c96488eca1b48ffa36b3c80a1438b7d00